C# (CSharp) Amazon.Lambda.Model Namespace

Nested Namespaces

Amazon.Lambda.Model.Internal

Classes

Name Description
AccountLimit Provides limits of code size and concurrency associated with the current account and region.
AccountUsage Provides code size usage and function count associated with the current account and region.
AddPermissionRequest Container for the parameters to the AddPermission operation. Adds a permission to the resource policy associated with the specified AWS Lambda function. You use resource policies to grant permissions to event sources that use push model. In a push model, event sources (such as Amazon S3 and custom applications) invoke your Lambda function. Each permission you add to the resource policy allows an event source, permission to invoke the Lambda function.

For information about the push model, see AWS Lambda: How it Works.

If you are using versioning, the permissions you add are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:AddPermission action.

AddPermissionResponse
CodeStorageExceededException
CreateAliasRequest Container for the parameters to the CreateAlias operation. Creates an alias that points to the specified Lambda function version. For more information, see Introduction to AWS Lambda Aliases.

Alias names are unique for a given function. This requires permission for the lambda:CreateAlias action.

CreateEventSourceMappingRequest Container for the parameters to the CreateEventSourceMapping operation. Identifies a stream as an event source for a Lambda function. It can be either an Amazon Kinesis stream or an Amazon DynamoDB stream. AWS Lambda invokes the specified function when records are posted to the stream.

This association between a stream source and a Lambda function is called the event source mapping.

This event source mapping is relevant only in the AWS Lambda pull model, where AWS Lambda invokes the function. For more information, go to AWS Lambda: How it Works in the AWS Lambda Developer Guide.

You provide mapping information (for example, which stream to read from and which Lambda function to invoke) in the request body.

Each event source, such as an Amazon Kinesis or a DynamoDB stream, can be associated with multiple AWS Lambda function. A given Lambda function can be associated with multiple AWS event sources.

If you are using versioning, you can specify a specific function version or an alias via the function name parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:CreateEventSourceMapping action.

CreateFunctionRequest
CreateFunctionResponse A complex type that describes function metadata.
DeadLetterConfig The parent object that contains the target ARN (Amazon Resource Name) of an Amazon SQS queue or Amazon SNS topic.
DeleteAliasRequest Container for the parameters to the DeleteAlias operation. Deletes the specified Lambda function alias. For more information, see Introduction to AWS Lambda Aliases.

This requires permission for the lambda:DeleteAlias action.

EC2AccessDeniedException
EC2ThrottledException
EC2UnexpectedException
ENILimitReachedException
Environment The parent object that contains your environment's configuration settings.
EnvironmentError The parent object that contains error information associated with your configuration settings.
EnvironmentResponse The parent object returned that contains your environment's configuration settings or any error information associated with your configuration settings.
FunctionCode The code for the Lambda function.
FunctionConfiguration A complex type that describes function metadata.
GetAccountSettingsResponse This is the response object from the GetAccountSettings operation.
GetFunctionConfigurationResponse Configuration for accessing Amazon GetFunctionConfiguration service
GetFunctionRequest Container for the parameters to the GetFunction operation. Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.

Using the optional Qualifier parameter, you can specify a specific function version for which you want this information. If you don't specify this parameter, the API uses unqualified function ARN which return information about the $LATEST version of the Lambda function. For more information, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:GetFunction action.

GetFunctionResponse This response contains the object for the Lambda function location (see FunctionCodeLocation.
GetPolicyRequest Container for the parameters to the GetPolicy operation. Returns the resource policy associated with the specified Lambda function.

If you are using the versioning feature, you can get the resource policy associated with the specific Lambda function version or alias by specifying the version or alias name using the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.

For information about adding permissions, see AddPermission.

You need permission for the lambda:GetPolicy action.

GetPolicyResponse
InvalidRequestContentException
InvalidSecurityGroupIDException
InvalidSubnetIDException
InvalidZipFileException
InvokeAsyncRequest
InvokeRequest
InvokeResponse Upon success, returns an empty response. Otherwise, throws an exception.
KMSAccessDeniedException
KMSDisabledException
KMSInvalidStateException
KMSNotFoundException
ListAliasesResponse This is the response object from the ListAliases operation.
ListEventSourceMappingsRequest Container for the parameters to the ListEventSourceMappings operation. Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).

For each mapping, the API returns configuration information. You can optionally specify filters to retrieve specific event source mappings.

If you are using the versioning feature, you can get list of event source mappings for a specific Lambda function version or an alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:ListEventSourceMappings action.

ListEventSourceMappingsResponse Contains a list of event sources (see EventSourceMappingConfiguration)
ListVersionsByFunctionRequest Container for the parameters to the ListVersionsByFunction operation. List all versions of a function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.
PolicyLengthExceededException
PublishVersionRequest Container for the parameters to the PublishVersion operation. Publishes a version of your function from the current snapshot of $LATEST. That is, AWS Lambda takes a snapshot of the function code and configuration information from $LATEST and publishes a new version. The code and configuration cannot be modified after publication. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.
PublishVersionResponse A complex type that describes function metadata.
RemovePermissionRequest Container for the parameters to the RemovePermission operation. You can remove individual permissions from an resource policy associated with a Lambda function by providing a statement ID that you provided when you added the permission.

If you are using versioning, the permissions you remove are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.

Note that removal of a permission will cause an active event source to lose permission to the function.

You need permission for the lambda:RemovePermission action.

RequestTooLargeException
ResourceConflictException
ResourceNotFoundException
ServiceException
SubnetIPAddressLimitReachedException
TooManyRequestsException
UpdateEventSourceMappingRequest Container for the parameters to the UpdateEventSourceMapping operation. You can update an event source mapping. This is useful if you want to change the parameters of the existing mapping without losing your position in the stream. You can change which function will receive the stream records, but to change the stream itself, you must create a new mapping.

If you are using the versioning feature, you can update the event source mapping to map to a specific Lambda function version or alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.

If you disable the event source mapping, AWS Lambda stops polling. If you enable again, it will resume polling from the time it had stopped polling, so you don't lose processing of any records. However, if you delete event source mapping and create it again, it will reset.

This operation requires permission for the lambda:UpdateEventSourceMapping action.

UpdateFunctionCodeRequest Container for the parameters to the UpdateFunctionCode operation. Updates the code for the specified Lambda function. This operation must only be used on an existing Lambda function and cannot be used to update the function configuration.

If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:UpdateFunctionCode action.

UpdateFunctionCodeResponse A complex type that describes function metadata.
UpdateFunctionConfigurationRequest Container for the parameters to the UpdateFunctionConfiguration operation. Updates the configuration parameters for the specified Lambda function by using the values provided in the request. You provide only the parameters you want to change. This operation must only be used on an existing Lambda function and cannot be used to update the function's code.

If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:UpdateFunctionConfiguration action.

UpdateFunctionConfigurationResponse A complex type that describes function metadata.